Hex Key Shape T SAE Tip Size 3/16 In. Arm Length 4-3/4 In. Handle Length 2-1/4 In. Blade Material Chrome Vanadium Steel Finish Black Oxide Standard Tool(Accessory Needed for Tethering) Handle Type Ergonomic Handle Color Green/Black Handle Material Non-Slip Rubber Working Angle 30 Degrees Meets/Exceeds ASME/ANSI